165328032

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20749}}^1$

素因数の和:20845

約数の個数: 48

約数和(自身を含む): 439236000

約数和(自身を除く): 273907968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 20749, 41498, 62247, 82996, 124494, 165992, 248988, 331984, 497976, 663968, 995952, 1722167, 1991904, 3444334, 5166501, 6888668, 10333002, 13777336, 20666004, 27554672, 41332008, 55109344, 82664016, 165328032]

約数ペア:

[(1, 165328032), (2, 82664016), (3, 55109344), (4, 41332008), (6, 27554672), (8, 20666004), (12, 13777336), (16, 10333002), (24, 6888668), (32, 5166501), (48, 3444334), (83, 1991904), (96, 1722167), (166, 995952), (249, 663968), (332, 497976), (498, 331984), (664, 248988), (996, 165992), (1328, 124494), (1992, 82996), (2656, 62247), (3984, 41498), (7968, 20749)]